workable vs practicable

workable and practicable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
workable	No	Yes	No	No
practicable	No	Yes	No	No

As adjectives, workable and practicable are synonyms defined as:

workable and practicable: capable of being done with means at hand and circumstances as they are

Other synonyms of workable include executable, feasible, viable.

workable (adjective)	practicable (adjective)
capable of being done with means at hand and circumstances as they are	capable of being done with means at hand and circumstances as they are
	usable for a specific purpose